Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Tokyo, JP ranks #1 worldwide for total patents filed all time, with 716,148 patents from 91,278 inventors. Leading employers of inventors based in Tokyo, JP include Yamaha, Sony, Mitsubishi Kagaku Media Co..

Showing 16,801–16,850 of 91,278 inventors

Rank Inventor Primary Company Patents
#16169 Shota Moriguchi Yamaha 10
#16169 Kuniaki Kurihara Sony 10
#16169 Shigeyuki Furomoto Mitsubishi Kagaku Media Co. 10
#16169 Kyoji Hamamoto Honda Motor Co. 10
#16169 Yasuhiro Yoshiura Mitsubishi Electric 10
#16169 Taro HATTORI Mitsubishi Electric 10
#16169 Hitoshi Murao Canon 10
#16169 Hitoshi Hirai Horiba 10
#16169 Takashi Norikura Hitachi 10
#16169 Naoya Hiruma Mayekawa Mfg. Co. 10
#16169 Noriaki Nogami Dowa Electronics Materials Co. 10
#16169 Shuichi Tanigaki Mitsubishi Electric 10
#16169 Motoharu Fujii Canon 10
#16169 Kensaku Hatanaka Mitsubishi Electric 10
#16169 Hiroki Tateno Nikon 10
#16169 Shigeki Kitsuya Jfe Steel 10
#16169 Mitsuharu Yonemura Nippon Steel & Sumitomo Metal 10
#16169 Kayato Sekiya Nec 10
#16169 Yosuke Kogawa Komatsu 10
#16169 Kazuhiro Iyomasa Mitsubishi Electric 10
#16169 Takeaki Hirasawa Sony 10
#16169 Shintaro Yoshida Jtekt 10
#16169 Toshiro Okubo Rohm Co. 10
#16169 Takuya Nakano Honda Motor Co. 10
#16169 Kiminobu Ichimura Sony 10
#16169 Shinnosuke Terai Bandai Co. 10
#16169 Tetsuhei Kobayashi Mitsubishi Electric 10
#16169 Rimpei Kawashita Mitsubishi Electric 10
#16169 Keiichi Iguchi Honda Motor Co. 10
#16169 Mitsuhiko Inaba Ebara 10
#16169 Yasuki Kanema Sony 10
#16169 Toshiyuki Terashita Ricoh Company 10
#16169 Toshihiro Otsuki Jsr 10
#16169 Naoaki Yamashita Hitachi High-Technologies 10
#16169 Rena AKAHORI 10
#16169 Shirou Yamaguchi Yamabiko 10
#16169 Shigeki Muramatsu Nec 10
#16169 Yuta Imai 10
#16169 Motohashi Yuichi Sony 10
#16169 Toyonori Muraji Seiko Clock 10
#16169 Masayuki Ushiki Subaru 10
#16169 Tatsuro Miura Furukawa Electric Co. 10
#16169 Takeshi Hama Fujifilm 10
#16169 Fumihide Ikeda Kokusai Electric 10
#16169 Akio Kondou Mitsubishi Electric 10
#16169 Hideyuki KUGIMIYA Olympus 10
#16169 Kenta Oono Preferred Networks 10
#16169 Tatsuya Ekinaka Teijin Chemicals Limited 10
#16169 Yohei Konda Toyo Ink Sc Holdings Co. 10
#16169 Yuhei Ono Teijin Limited 10